223814507

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{64333}}^1$

素因数の和:64418

約数の個数: 12

約数和(自身を含む): 264026736

約数和(自身を除く): 40212229

約数列:

[1, 7, 49, 71, 497, 3479, 64333, 450331, 3152317, 4567643, 31973501, 223814507]

約数ペア:

[(1, 223814507), (7, 31973501), (49, 4567643), (71, 3152317), (497, 450331), (3479, 64333)]